ceKMSKeyId - The KMS key identifier that will be used to encrypt the connection parameters. If you do not specify a value for the KmsKeyId parameter, then AWS DMS will use your default encryption key. AWS KMS creates the default encryption key for your AWS account. Your AWS account has a different default encryption key for each AWS region.

ceSSLMode - The SSL mode to use for the SSL connection. SSL mode can be one of four values: none, require, verify-ca, verify-full. The default value is none.

ceEndpointIdentifier - The database endpoint identifier. Identifiers must begin with a letter; must contain only ASCII letters, digits, and hyphens; and must not end with a hyphen or contain two consecutive hyphens.

The KMS key identifier that will be used to encrypt the connection parameters. If you do not specify a value for the KmsKeyId parameter, then AWS DMS will use your default encryption key. AWS KMS creates the default encryption key for your AWS account. Your AWS account has a different default encryption key for each AWS region.